897776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5120

約数の個数: 20

約数和(自身を含む): 1897944

約数和(自身を除く): 1000168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5101, 10202, 20404, 40808, 56111, 81616, 112222, 224444, 448888, 897776]

約数ペア:

[(1, 897776), (2, 448888), (4, 224444), (8, 112222), (11, 81616), (16, 56111), (22, 40808), (44, 20404), (88, 10202), (176, 5101)]